rm_largeimage.py

# -*- coding: utf-8 -*-

import re
import pywikibot
from datetime import datetime

LIMIT = 50000000
site = pywikibot.Site('commons', 'commons', user='Crystal-bot')
site.login()

page = pywikibot.Page(pywikibot.Link('LargeImage', default_namespace=10, source=site))
gen = page.getReferences(only_template_inclusion=True, namespaces=6)

curtime = datetime.utcnow()
curtime_ts = curtime.strftime('%Y-%m-%d %H:%M:%S')
count = 0
match = 0
replaced = 0

for fp in (gen):
#    if not isinstance(fp, pywikibot.page._filepage.FilePage):
#        continue
#    if replaced >= 10:
#        print("Test completed.")
#        break
    count += 1
    try:
        if fp.latest_file_info['width'] * fp.latest_file_info['height'] < LIMIT:
            match += 1
            curr = re.sub(r"\{\{([Ll]arge ?[Ii]mage|[Tt]ooLarge|[Ii]nteractiveViewer|[Ll]I)\}\}\n?", "", fp.text)
            if curr != fp.text:
                replaced += 1
                fp.text = curr
                print(f"{str(replaced)}/{str(count)}: Replacing in {str(fp.title())}")
                fp.save("Bot: Remove [[Template:LargeImage]] from files smaller than 50MP", botflag=True)
    except:
        pass

print("========")
print(f"{curtime_ts}: Found {str(match)}, replaced {str(replaced)} in {str(count)} files.")
print("========")